CN220389291U - Bearing mounting device with axle center alignment function - Google Patents
Bearing mounting device with axle center alignment function Download PDFInfo
- Publication number
- CN220389291U CN220389291U CN202321848787.8U CN202321848787U CN220389291U CN 220389291 U CN220389291 U CN 220389291U CN 202321848787 U CN202321848787 U CN 202321848787U CN 220389291 U CN220389291 U CN 220389291U
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- bearing
- bearing body
- bottom plate
- hexagonal nut
- alignment function
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a bearing mounting device with an axis aligning function, which comprises a bearing body and a bottom plate, wherein a fixing mechanism is arranged on the outer surface of the bearing body, a rack mounting plate is attached to the lower surface of the bottom plate, two bolt heads are attached to the upper surface of the bottom plate, a screw rod is fixed on the lower surface of the bolt heads, and a mounting mechanism is arranged on the outer surface of the screw rod. This bearing installation device with axle center alignment function inserts in the locating hole through setting up the locating piece in the fixed establishment, simultaneously, screw up base and clamp through the bolt, can effectually avoid the bearing body at the problem that the skew appears in the axle center of during operation bearing body to, through setting up installation mechanism, can be convenient install bottom plate and frame mounting panel, simultaneously, effectually prevented that the vibrations that machinery produced when the motion from leading to the screw rod to take place to rotate, lead to the bottom plate to appear becoming flexible, thereby lead to the problem that the skew appears in the axle center of bearing body.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a bearing mounting device with an axis aligning function.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision.
When the bearing is installed, the bearing is usually directly installed in an interference fit mode, but the shaft center of the bearing and the base are offset along with vibration generated during the operation of mechanical equipment, the shaft center is offset easily to cause the bearing to clamp an output shaft of a motor, and the motor is damaged in severe cases.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the bearing mounting device with the axis alignment function, which has the advantage of effectively ensuring that the axis of the bearing is not deviated, and solves the problem that the output shaft of the motor is blocked due to the deviation of the axis of the bearing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bearing mounting device with the axis aligning function comprises a bearing body and a bottom plate, wherein a fixing mechanism is arranged on the outer surface of the bearing body, a rack mounting plate is attached to the lower surface of the bottom plate, two bolt heads are attached to the upper surface of the bottom plate, a screw rod is fixed to the lower surface of the bolt heads, a mounting mechanism is arranged on the outer surface of the screw rod, and a mounting plate is fixed to the lower surface of the rack mounting plate;
the installation mechanism comprises a hexagonal nut in threaded connection with the outer surface of the screw rod, the upper surface of the hexagonal nut is connected with two inserted bars penetrating through and extending to the lower surface of the hexagonal nut in a sliding mode, the outer surface of each inserted bar is fixedly provided with a fixing ring, the upper surface of each fixing ring is fixedly provided with a spring, and the lower surface of each inserted bar is fixedly provided with a handle.
Further, the diapire of hexagon nut inner chamber is laminated mutually with the lower surface of solid fixed ring, the threaded hole that runs through and extend to its bottom is seted up for inside cavity and top surface to hexagon nut, the screw thread opposite in the screw thread direction of screw rod surface thread groove.
Further, the outer surface of the inserted link is sleeved with a spring, and the upper surface of the spring is fixed with the upper surface of the inner cavity of the hexagonal nut.
Further, the lower surface of mounting panel has offered the jack that is six in quantity, two the upper surface of inserted bar is located the inside of jack respectively.
Further, the fixed establishment includes the locating piece fixed with both ends about the bearing body, and the top the surface sliding connection of locating piece has the clamp, the bottom the surface sliding connection of locating piece has the base, threaded connection has the bolt between base and the clamp.
Furthermore, locating holes are formed between the clamp and the base, and the two locating blocks are respectively located in the two locating holes and are in sliding connection with the two locating holes.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this bearing installation device with axle center alignment function inserts in the locating hole through setting up the locating piece in the fixed establishment, simultaneously, screw up base and clamp through the bolt, can effectually avoid the bearing body at the problem that the skew appears in the axle center of during operation bearing body to, through setting up installation mechanism, can be convenient install bottom plate and frame mounting panel, simultaneously, effectually prevented that the vibrations that machinery produced when the motion from leading to the screw rod to take place to rotate, lead to the bottom plate to appear becoming flexible, thereby lead to the problem that the skew appears in the axle center of bearing body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the explosion structure of the present utility model;
FIG. 3 is a schematic structural view of the fixing mechanism of the present utility model;
FIG. 4 is a schematic view of the mounting mechanism of the present utility model;
fig. 5 is a schematic bottom view of the mounting plate of the present utility model.
In the figure: 1. a bearing body; 2. a fixing mechanism; 201. a base; 202. a clamp; 203. a positioning block; 204. a bolt; 3. a bottom plate; 4. a rack mounting plate; 5. a bolt head; 6. a screw; 7. a mounting mechanism; 701. a hexagonal nut; 702. a rod; 703. a fixing ring; 704. a spring; 705. a handle; 8. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a bearing installation device with an axis alignment function in this embodiment includes a bearing body 1 and a bottom plate 3, wherein the outer surface of the bearing body 1 is provided with a fixing mechanism 2, the lower surface of the bottom plate 3 is attached with a rack mounting plate 4, the upper surface of the bottom plate 3 is attached with two bolt heads 5, the lower surface of the bolt heads 5 is fixed with a screw rod 6, the screw hole is opposite to the screw thread direction of the screw thread groove on the outer surface of the screw rod 6, so as to lock the screw rod 6 more stably, the outer surface of the screw rod 6 is provided with a mounting mechanism 7, the lower surface of the rack mounting plate 4 is fixed with a mounting plate 8, and the lower surface of the mounting plate 8 is provided with six insertion holes.
In this embodiment, through setting up fixed establishment 2, can fix bearing body 1, avoided bearing body 1 axle center to appear the skew problem, simultaneously, through setting up installation mechanism 7, can effectually prevent that mechanical equipment vibration from leading to screw rod 6 to appear not hard up to lead to frame mounting panel 4 and bottom plate 3 to connect to appear not hard up, make bearing body 1's axle center appear the skew problem.
Referring to fig. 3, in order to prevent the shaft center of the bearing body 1 from shifting, the fixing mechanism 2 in this embodiment includes positioning blocks 203 fixed to the upper and lower ends of the bearing body 1, the two positioning blocks 203 are respectively located inside the two positioning holes and slidably connected with the two positioning holes, the outer surface of the top positioning block 203 is slidably connected with a clamp 202, positioning holes are formed between the clamp 202 and the base 201, the outer surface of the bottom positioning block 203 is slidably connected with the base 201, and a bolt 204 is screwed between the base 201 and the clamp 202.
In this embodiment, the positioning block 203 is inserted into the positioning hole, and the clamp 202 and the base 201 are further screwed by the bolt 204, so that the problem of preventing the axial center of the bearing body 1 from being deviated can be solved.
Referring to fig. 4 and 5, in order to fix the bearing body 1, the mounting mechanism 7 in this embodiment includes a hexagonal nut 701 screwed to the outer surface of the screw 6, the hexagonal nut 701 is hollow and has a threaded hole extending to the bottom thereof, the upper surface of the hexagonal nut 701 is slidably connected with two insert rods 702 extending to the lower surface thereof, the upper surfaces of the two insert rods 702 are respectively located inside the insertion holes for preventing the hexagonal nut 701 from rotating, a fixing ring 703 is fixed to the outer surface of the insert rods 702, the bottom wall of the inner cavity of the hexagonal nut 701 is attached to the lower surface of the fixing ring 703, a spring 704 is fixed to the upper surface of the fixing ring 703, the outer surface of the insert rod 702 is sleeved with the spring 704, the upper surface of the spring 704 is fixed to the upper surface of the inner cavity of the hexagonal nut 701, and a handle 705 is fixed to the lower surface of the insert rod 702.
The bearing body 1 can be fixed through the mounting mechanism 7 and the fixing mechanism 2 and prevented from being deviated, so that when the bearing body 1 is connected with a shaft, the bearing body 1 and the shaft center can be aligned, and the shaft center of a subsequent bearing can be effectively prevented from being deviated by fixing the bearing.
In this embodiment, by inserting the insert rod 702 into the insertion hole under the mounting plate 8, the problem of preventing the screw rod 6 from rotating to cause the loosening of the rack mounting plate 4 and the bottom plate 3 and the deviation of the axle center of the bearing body 1 can be realized.
The working principle of the embodiment is as follows:
when the bearing body 1 is required to be installed, firstly, the positioning block 203 on the lower surface of the bearing body 1 is inserted into the positioning hole formed in the base 201, the positioning hole on the lower surface of the clamp 202 is further aligned with the positioning hole on the upper surface of the bearing body 1, then the clamp 202 and the base 201 are screwed up through the bolt 204, so that the purpose of installing the bearing body 1 is achieved, and the problem that the axial center of the bearing body 1 is deviated due to vibration generated by mechanical equipment in operation can be effectively avoided by inserting the positioning block 203 into the positioning hole; simultaneously, through rotating bolt head 5, bolt head 5 drives screw rod 6 and screws into bottom plate 3 and extend to the lower surface of frame mounting panel 4, further screw into on the screw rod 6 with hexagonal nut 701, pull two handles 705 downwards when screwing in hexagonal nut 701, make two inserted bars 702 move into hexagonal nut 701, after hexagonal nut 701 screws to suitable position, loosen handle 705, under the elastic action of spring 704, drive two inserted bars 702 upwards move, make two inserted bars 702 move into in the jack that is located the mounting panel 8 below offered, thereby reach the purpose of spacing to screw rod 6, avoid screw rod 6 to receive the vibrations of mechanical equipment to lead to screw rod 6 to take place the autorotation, thereby make the problem that the connection of bottom plate 3 and frame mounting panel 4 takes place not hard up, avoided frame mounting panel 4 and bottom plate 3 to become flexible and lead to the axle center of bearing body 1 to shift now.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bearing installation device with axle center alignment function, including bearing body (1) and bottom plate (3), its characterized in that: the bearing comprises a bearing body (1), wherein the outer surface of the bearing body (1) is provided with a fixing mechanism (2), the lower surface of a bottom plate (3) is attached with a rack mounting plate (4), the upper surface of the bottom plate (3) is attached with two bolt heads (5), the lower surface of each bolt head (5) is fixedly provided with a screw rod (6), the outer surface of each screw rod (6) is provided with a mounting mechanism (7), and the lower surface of the rack mounting plate (4) is fixedly provided with a mounting plate (8);
the mounting mechanism (7) comprises a hexagonal nut (701) in threaded connection with the outer surface of the screw (6), the upper surface of the hexagonal nut (701) is connected with two inserted bars (702) penetrating through and extending to the lower surface of the hexagonal nut in a sliding manner, the outer surface of each inserted bar (702) is fixedly provided with a fixing ring (703), the upper surface of each fixing ring (703) is fixedly provided with a spring (704), and the lower surface of each inserted bar (702) is fixedly provided with a handle (705); the inserted rod (702) is in plug-in connection with the jack of the mounting plate (8).
2. The bearing mounting device with an axial alignment function according to claim 1, wherein: the bottom wall of the inner cavity of the hexagonal nut (701) is attached to the lower surface of the fixed ring (703), the hexagonal nut (701) is hollow and the top surface is provided with a threaded hole which penetrates through and extends to the bottom of the hexagonal nut, and the threaded hole is opposite to the thread direction of the thread groove on the outer surface of the screw rod (6).
3. The bearing mounting device with an axial alignment function according to claim 1, wherein: the outer surface of the inserted link (702) is sleeved with a spring (704), and the upper surface of the spring (704) is fixed with the upper surface of the inner cavity of the hexagonal nut (701).
4. The bearing mounting device with an axial alignment function according to claim 1, wherein: the lower surface of the mounting plate (8) is provided with six jacks, and the upper surfaces of the two inserting rods (702) are respectively positioned in the jacks.
5. The bearing mounting device with an axial alignment function according to claim 1, wherein: the fixing mechanism (2) comprises a positioning block (203) fixed at the upper end and the lower end of the bearing body (1), the outer surface of the positioning block (203) is slidably connected with a clamp (202), the outer surface of the positioning block (203) is slidably connected with a base (201) at the bottom end, and a bolt (204) is connected between the base (201) and the clamp (202) in a threaded manner.
6. The bearing mounting device with an axial alignment function according to claim 5, wherein: positioning holes are formed between the clamp (202) and the base (201), and the two positioning blocks (203) are respectively positioned in the two positioning holes and are in sliding connection with the two positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848787.8U CN220389291U (en) | 2023-07-14 | 2023-07-14 | Bearing mounting device with axle center alignment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848787.8U CN220389291U (en) | 2023-07-14 | 2023-07-14 | Bearing mounting device with axle center alignment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220389291U true CN220389291U (en) | 2024-01-26 |
Family
ID=89607718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321848787.8U Active CN220389291U (en) | 2023-07-14 | 2023-07-14 | Bearing mounting device with axle center alignment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220389291U (en) |
-
2023
- 2023-07-14 CN CN202321848787.8U patent/CN220389291U/en active Active
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